1997 BMW Z3 rough idle wont full throttle up
I have a 1997 BMW Z3 that has a rough idle and will start to die when I throttle up. It is also running hot when it idles for a while. I think it may be the catalytic converter because I can hear something loose when it idles low. Is there a way to check the catalytic converter to see if that is the problem? When I first start it idles rough then after a short period of time, it begins to idle better but when I throttle up, it acts like it is going to die. Any suggestions would be greatly appreciated.
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